Extended one-week period compared to what is announced (between 2 and 21 days). Packaging very basic, it is true that it does not break, but it's overlooked limit. No choice of color. Personally x 10 5 different each: red, sky blue, beige, brown, turquoise. We are far from picture leaves us assume at least a dozen different colors. Remains unbeatable price about 13 cents coins. It must therefore be used 1/2 dozen for it to be cost effective compared to the price of trade. It does not seem unfeasible.
